A while back I noticed some albums in my Droid gallery that I could swear I didn't put on my phone, but figured I must have. I just looked in there today and saw an album of pics I put on my computer labor day weekend, that I know for a fact I never transfered to my phone.
I'm guessing the phone some how auto-synced the folder to the gallery, but I have no idea how. These pictures went from my camera to a random folder on my computer, so it's not even like they went into My Pictures. What's weirder ist hat I think I only hooked my phone up to the computer once to charge it, and I know I didn't turn on the USB connection.
EDIT: I think I figured it out. It looks like the albums on my phone are the same ones I've uploaded to Google using Picasa. WTF though, how do you turn that off? This phone is mad sneaky.